What 㺲 means
An old form of 鈕 for a seal’s raised handle.
The Shuowen Jiezi, an early Chinese dictionary, records 㺲 as 鈕 written with the jade component. It links that form to early jade seals. A form also appears in manuscripts from Chu, an ancient Chinese state.
鈕/钮 also means buttons, handles, and controls. Seal knobs began as grips for carrying and pressing seals; during the Qin and Han dynasties, their carved shapes could signal rank.
Who writes 㺲
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Don't confuse it with
1鈕 / 钮 The standard modern forms for seal knobs and buttons; 㺲 is the older jade-component form.
Questions people ask
1Why does 㺲 show as a box on some devices?
Not every system ships a font for the CJK Unified Ideographs Extension A block. Where none is installed, the character shows as an empty box; adding a font such as Noto fixes it. The character itself is still correct and copies correctly.
How to type or find 㺲
- Also called
- 古文鈕
- Search it as
- 㺲 meaning · 㺲 ancient form · seal knob · button · 鈕 · 钮 · 紐 · 纽
- Shows up in
- Anything that takes text · its shape is whatever your font draws
㺲\3EB2Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.


